Gas prices in Carbondale-Marion
Gas prices in Carbondale-MarionDaily metro average from AAA (2026-07-28), per gallon including taxes, for the Carbondale-Marion area of Illinois.
Regular
$4.24
per gallon · €0.98/L
Midgrade
$4.70
per gallon · €1.09/L
Premium
$5.14
per gallon · €1.19/L
Diesel
$5.32
per gallon · €1.23/L
▲ 1.3% vs last week ($4.18)▲ 30.2% vs a year ago ($3.26)
Nearest Illinois metros on price
The metros immediately either side of Carbondale-Marion in Illinois, so you can see whether paying $4.24 here is normal or not.
| Metro | Regular | vs Carbondale-Marion |
|---|---|---|
| Kankakee-Bradley | $4.19 | −$0.04 |
| East Saint Louis | $4.21 | −$0.03 |
| Lake County | $4.22 | −$0.02 |
| Peoria-Pekin | $4.24 | −$0.00 |
| Carbondale-Marion | $4.24 | — |
| Elgin | $4.25 | +$0.01 |
| Davenport-Moline-Rock Island (IL only) | $4.26 | +$0.02 |
| Quincy | $4.37 | +$0.13 |
| Chicago Metro | $4.38 | +$0.14 |
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Frequently asked questions
How much is gas in Carbondale-Marion right now?
Regular gasoline averages $4.24 per gallon across Carbondale-Marion today (AAA metro average, 2026-07-28). Midgrade is $4.70, premium $5.14 and diesel $5.32.
Is gas cheaper in Carbondale-Marion than the rest of Illinois?
A Illinois state comparison is unavailable today.
Where does Carbondale-Marion rank in Illinois?
Carbondale-Marion is the 11th cheapest of 17 Illinois metros AAA tracks.
Are gas prices in Carbondale-Marion higher than a year ago?
Yes — regular is 30.2% higher than this time last year ($3.26/gal then, $4.24 now).